Nokia RM-761 - Page 83

Name Ball No. Test point Function
VRF1 H10 C7121 1.8V DCDC output voltage, supply of
1.3V LDOs
VDDTRX B14 C7124 1.4V Transceiver supply
VDDTDC B12 C7131 1.3V VDD for Time to Digital
Converter of DPLL
VDDMS H13 C7123 1.3V Mixed signal supply
VDDXO E11 C7130 1.3V DCXO supply
VDDMMD A12 NONE 1.3V VDD for Multi Modulus Divider of
DPLL
RM-761; RM-799; RM-800
RF Troubleshooting
Issue 1 COMPANY CONFIDENTIAL Page 4 – 17
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